Adapter collar for a syringe



FIG. 1 is a perspective view of my new design for an adapter collar.

FIG. 2 is an enlarged perspective view thereof.

FIG. 3 is a front elevation view thereof, the rear elevation view being identical.

FIG. 4 is a right side elevation view thereof, the left side elevation view being identical.

FIG. 5 is a top view thereof.

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a cross-sectional view taken along line 7-7 of FIG. 5.

The broken line showing of parts of the drawings is included for the purpose of illustrating use and environment and forms no part of the claimed design. 

CLAIM The ornamental design for an adapter collar for a syringe, as shown and described. 